sudoku puzzle
Size:
5897px × 3931px
Photo credit: ©
Gary Roebuck / Alamy / Afripics
License:
Licensed
Model Released:
No
Keywords:
brain,
cerebral,
concentrate,
concentration,
doku,
fathom,
game,
intelligence,
iq,
numbers,
pen,
puzzle,
quotient,
solve,
speed,
su,
sudoku,
teaser